CN2218574Y - Artificial respirator - Google Patents
Artificial respirator Download PDFInfo
- Publication number
- CN2218574Y CN2218574Y CN 95236118 CN95236118U CN2218574Y CN 2218574 Y CN2218574 Y CN 2218574Y CN 95236118 CN95236118 CN 95236118 CN 95236118 U CN95236118 U CN 95236118U CN 2218574 Y CN2218574 Y CN 2218574Y
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- shuffle box
- circular hole
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an artificial respirator which is used for an emergency. The utility model is composed of an air inlet tube, an air outlet tube, a shuffle box, a face shield, a control rod, a spring, etc. The utility model uses a principle of artificial respiration, wherein, insufflation gas is sent into a mouth cavity and a gullet of a patient pass through a pipeline, and the shuffle box through the control rod, the spring, and a pipe-line system in the artificial respirator; an effective artificial respiration operation can be realized when exhalant carbon dioxide gas is expelled from the inner part of the shuffle box, and the pipeline through the system. The utility model is suitable for the artificial respiration first aid, particularly the first aid of wartime, and the first aid at the scene.
Description
This utility model relates to a kind of medical emergency equipment, specifically is the disposable artificial ventilator of adopting during to respiratory arrest early effectively recovery to be adopted.
First aid during respiratory arrest, if can be the fastest provide effective ventilation oxygen-supplying to the patient, be the key that saves one's life, the especially patient field first aid before being admitted to hospital, adopt the artificial respiration early, measure is absolutely necessary.The artificial respiration of field first aid adopts endotracheal intubation to carry out ventilation oxygen-supplying at present.This art formula need have equipment such as laryngoscope, intubate conduit, respirator, generally needs just can finish in hospital with under specialist's operation.In the field first aid that lacks above equipment and condition.The art formula that adopts the artificial respiration then usually is by artificial ventilation oxygen supply mouth to mouth, is commonly called as " mouth to mouth breathing ".This along the art formula of practising for a long time, easy and simple to handle, fast, ventilation oxygen-supplying in the time of can the short time solving respiratory arrest, but labor intensity is big, unfavorablely adheres to for a long time, especially executes the patient and directly blows to patient mouth to mouth, extremely unhygienic, the cross-infection rate height is during life-kiss, because the oral cavity bad sealing is close, gas leakage is many, the available gas amount that enters reduces, and the success rate that the artificial respiration is recovered is low, executes patient's psychological factor in addition, more and more the uke does not adopt, and loses the opportunity to the respiratory arrest field first aid.The quality and the success rate of artificial respiration's first aid are improved in the solution preceding respiratory arrest field first aid measure of being admitted to hospital, and be very important to saving patient's life.
The purpose of this utility model is to utilize the human body respiration principle, design a kind of artificial ventilator that will enter gas and breath in pipeline and casing internal conversion, increase the available gas inlet, prevent cross infection, improve open-air, field first aid artificial respiration recovery in wartime success rate.
The method that realizes this utility model purpose is will execute the gas that the patient is blown into by the control valve system in the artificial ventilator to go into lung in pipeline, shuffle box are sent into patient's oral cavity and throat, the carbon dioxide that the patient breathes out excretes in shuffle box, pipeline by the effect of control valve system again, reaches effective artificial respiration.
Below in conjunction with accompanying drawing structure of the present utility model is described further:
Accompanying drawing 2. this utility model cutaway views.
Accompanying drawing 3. this utility model control sticks, spring cutaway view.
Artificial ventilator shown in 1,2 with reference to the accompanying drawings, it is made up of air inlet pipe (1), escape pipe (2), shuffle box (3), face shield (4), control stick (5), compression spring (6), rubber tube (7), dividing plate (8), fixing band (9), guide rod (10), nasal obstruction (11).Air inlet pipe (1) is divided upper and lower two sections, (1-A) passes shuffle box (3) fixes with tank surface the epimere air inlet pipe, hypomere air inlet pipe (1-8) is passed shuffle box (3) tank floor and tank floor is fixed, and it is fixing with the casing performance that escape pipe (2) passes shuffle box (3).Shown in accompanying drawing 2, shuffle box (3) is a rectangular cavity casing, and casing becomes upper and lower two chambers by dividing plate (8) tabula.Keep somewhere air inlet pipe circular hole that projection is arranged and escape pipe circular hole on the plate face of dividing plate (8), in upper chamber the epimere air inlet pipe (1-A) with the air inlet pipe circular hole between, all be connected also intercommunication between escape pipe (2) and the escape pipe circular hole with rubber tube.According to shuffle box (3) shown in the accompanying drawing 1,2 six faces are arranged, its upper side is the position that air inlet pipe (1), escape pipe (2) pass, and leading flank has circular hole, is the position that control stick (5) passes.The trailing flank inwall is fixed with guide rod (10), bottom side is hypomere air inlet pipe (1-B) position of passing.Compression spring (6), control stick (5) are installed on the fixed guide rod of trailing flank inwall (10), and control stick is that slip cap is combined in guide rod (11) and goes up and pass the circular hole of leading flank and place outside the shuffle box casing.Shown in accompanying drawing 3, control stick (5) is the metallic operation bar of T-shape, the bar center is a hollow circular-tube, and slip cap is combined on the guide rod (10), and bar left and right sides both wings are cross bar, and the left side flap cross bar is tightly according to the rubber tube (7) of the pipeline section of giving vent to anger, the right side flap cross bar is tightly according to the band tubing (7) of air inlet pipeline section, when the air inlet state, push control stick (5), the left side flap cross bar is subjected to spring tension to press off the band tubing of the pipeline section of giving vent to anger.Air inlet is not pushed control stick (5) epimere, and the band tubing of air inlet pipeline section presses off, and the rubber tube of the pipeline section of giving vent to anger opens.Shown in accompanying drawing 1, bottom surface external fixation at shuffle box (3) has face shield (4), face shield is semicircular arc, there is circular hole at the cover center, pass by the hypomere air inlet pipe, face shield edge rubber circle fit, seam is pricked between face shield (4) and shuffle box (3) bottom surface fixing band (9) and two nasal obstructions (11).
The utility model has the advantages that:
1, simple in structure, easy to use, enter gas and breath branch Open, not directly not mouth to mouth, can prevent cross-infection.
2, increased the effective dose of artificial respiration air inlet. Can improve and manually exhale Inhale anabiosis rate.
All utensils of 3 artificial respirations integrally combine, and are light, volume is little, use easily, are adapted to equip the rescue in wartime, and field first aid at ordinary times.The first aid that also is adapted to provisional artificial respiration in the hospital is used.
Claims (3)
1, a kind of people's respiratory organ, it is made up of air inlet pipe (1), escape pipe (2), shuffle box (3), face shield (4), control stick (5), compression spring (6), rubber tube (7), dividing plate (8), fixing band (9), guide rod (10), nasal obstruction (11), air inlet pipe (1) is divided upper and lower two sections (1-A, 1-B), (1-A) passes shuffle box (3) case bottom surface and tank surface is fixed to the epimere air inlet pipe, (1-B) passes shuffle box (3) fixes with tank floor the hypomere air inlet pipe, escape pipe (2) passes shuffle box (3) and fixes with tank surface, and it is characterised in that:
1), (3) rectangular cavity casings of shuffle box, be positioned at the epimere air inlet pipe arranged above the casing (1-A), escape pipe (2) passes, circular hole is left in the front of casing, pass by control stick (5), the back inwall of casing is fixed with guide rod (10), and there is the hypomere air inlet pipe bottom surface of casing, and (1-B) passes.
2), shuffle box (3) is by dividing plate (3) the casing tabula to be become upper and lower two chambers, on the plate face of dividing plate (8), leave the air inlet pipe circular hole and the escape pipe circular hole of projection, be positioned at upper chamber's air inlet pipe circular hole and epimere air inlet pipe (between 1-A), all use rubber tube (7) to be connected between escape pipe circular hole and the escape pipe (2).
3), the upper chamber medial wall of shuffle box (3) settles a guide rod (10), compression spring (6) is fixed on the guide rod, control stick (5) slip cap is combined on the guide rod (10), and by being piercing in the circular hole of epicoele locular wall outside shuffle box (3) casing.
2, artificial ventilator according to claim 1, it is characterized in that control stick (5) is a kind of "T"-shaped metallic operation bar, the both wings of "T"-shaped bar are a left side, right cross bar, the bar center is a hollow circular-tube, and slip cap is combined on the guide rod (10), the left side flap cross bar of "T"-shaped control stick (5) is interdependent with the rubber tube (7) of the pipeline section of giving vent to anger, the rubber tube of right side flap cross bar and air inlet pipeline section (7) is interdependent, be subjected to spring (6) pressure to make the rubber tube (7) of escape pipe section be the state of pressing off at air inlet state left side flap cross bar, go out gaseity right side flap cross bar and be subjected to the Manual pressure operation to make the rubber tube (7) of air inlet pipe be the state of pressing off.
3, artificial ventilator according to claim 1, the tank floor external fixation that it is characterized in that shuffle box (3) has face shield (4), face shield is oval three-dimensional arc, there is circular hole at the cover center, and pass by the hypomere air inlet pipe, face shield edge rubber circle fit, seam is pricked between face shield (4) and shuffle box (3) bottom surface a bar shaped fixing band (9) and two nasal obstructions (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95236118 CN2218574Y (en) | 1995-01-19 | 1995-01-19 | Artificial respirator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95236118 CN2218574Y (en) | 1995-01-19 | 1995-01-19 | Artificial respirator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2218574Y true CN2218574Y (en) | 1996-01-31 |
Family
ID=33879205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95236118 Expired - Fee Related CN2218574Y (en) | 1995-01-19 | 1995-01-19 | Artificial respirator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2218574Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101534888B (en) * | 2006-11-02 | 2011-11-16 | 帝人制药株式会社 | Breathing mask system |
CN105233386A (en) * | 2015-09-08 | 2016-01-13 | 张志鹏 | Self-help breathing mask |
CN114306850A (en) * | 2022-01-21 | 2022-04-12 | 重庆市人民医院 | Oxygen supply instrument for purification treatment |
-
1995
- 1995-01-19 CN CN 95236118 patent/CN2218574Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101534888B (en) * | 2006-11-02 | 2011-11-16 | 帝人制药株式会社 | Breathing mask system |
CN105233386A (en) * | 2015-09-08 | 2016-01-13 | 张志鹏 | Self-help breathing mask |
CN114306850A (en) * | 2022-01-21 | 2022-04-12 | 重庆市人民医院 | Oxygen supply instrument for purification treatment |
CN114306850B (en) * | 2022-01-21 | 2023-07-18 | 重庆市人民医院 | Oxygen supplying instrument for purifying treatment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |